The section of the colon that ulcerative colitis (US) mainly affects is the
Select one:
rectosigmoid and left colon
ascending colon
distal ileum
transverse colon
The Correct Answer is A
A. Ulcerative colitis primarily affects the rectum and extends proximally in a continuous pattern through the left colon (descending and sigmoid colon).
B. Ulcerative colitis usually does not start in the ascending colon alone; this area is more commonly involved in Crohn’s disease.
C. The distal ileum is typically affected in Crohn’s disease, not ulcerative colitis.
D. While ulcerative colitis can extend to the transverse colon, the disease usually begins in the rectosigmoid area first.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. pylori –Helicobacter pylori is a bacterium, not a condition, and is associated with peptic ulcer disease, not caused by norovirus.
B. gastroenteritis –Norovirus is the leading cause of acute gastroenteritis worldwide, resulting in symptoms such as vomiting, diarrhea, and stomach cramps.
C. stomatitis –Stomatitis refers to inflammation of the mouth and lips, commonly caused by viruses like herpes simplex, not norovirus.
D. gastritis –Gastritis is inflammation of the stomach lining, often due to H. pylori infection, alcohol, or NSAIDs—not norovirus.
Correct Answer is ["C","D"]
Explanation
A. Diabetic clients should not remove callouses themselves due to the risk of cuts or infections, which can lead to serious complications. Callous removal should be done by a healthcare professional (e.g., a podiatrist).
B. Toenails should be cut straight across, not at an angle, to prevent ingrown toenails, which can become infected and are especially dangerous for individuals with diabetes.
C. Daily foot inspection helps detect early signs of skin breakdown, blisters, or infections. Early detection is crucial because diabetes can reduce sensation and blood flow, delaying wound healing.
D. Diabetes increases the risk of eye conditions such as diabetic retinopathy, glaucoma, and cataracts. Annual eye exams are essential for early detection and treatment to prevent vision loss.
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